Flooring Tiles Calculator

Work out exactly how many tiles you need, with wastage built in — no more guessing at the checkout.

How to Use This Calculator

Enter your room dimensions — measure the length and width of the room in centimetres.
Pick your tile size — choose a standard size or select Custom to enter your own tile dimensions.
Set a wastage allowance — 10% is recommended for most rooms to cover cuts and breakage.
Add tiles per box (optional) — if you know this, we'll tell you exactly how many boxes to order.
Read your results — the tile count, room area, and a visual preview update instantly on the right.

Room Length (cm)

Room Width (cm)

Choose a Size

Tile Length (cm)

Tile Width (cm)

Wastage Allowance

Tiles Per Box (optional)

Updates instantly as you adjust settings.

Enter valid room and tile dimensions to see your results.

Tiles Needed (with wastage)

31 tiles

Room Area

14.00 m²

Base Tiles (no wastage)

39 tiles

💡 Add your tiles-per-box count above to see how many boxes to order.

Use your calculated tile count when placing your order. Save or share your results below.